#pragma once
// ═══════════════════════════════════════════════════════════════════
// Board: Waveshare ESP32-S3 Touch LCD 4.3"
// 800x480 RGB parallel + GT911 capacitive touch
//
// NOTE: Pin assignments are typical for this board revision.
// Verify against your specific board's schematic.
// The Arduino board variant 'waveshare_esp32_s3_touch_lcd_43'
// may override some of these via its pins_arduino.h.
// ═══════════════════════════════════════════════════════════════════

#define BOARD_NAME            "WS_S3_43"

// ── Display ─────────────────────────────────────────────────────
#define SCREEN_WIDTH          800
#define SCREEN_HEIGHT         480
#define DISPLAY_ROTATION      0   // native landscape

// ── Driver selection ────────────────────────────────────────────
#define USE_TFT_ESPI          0
#define USE_ARDUINO_GFX       1
#define USE_TOUCH_XPT2046     0
#define USE_TOUCH_GT911       1

// ── Hardware capabilities ───────────────────────────────────────
#define HAS_PSRAM             1

// ── Backlight ───────────────────────────────────────────────────
#define PIN_LCD_BL            2

// ── GT911 I2C touch controller ──────────────────────────────────
#define TOUCH_SDA  17
#define TOUCH_SCL  18
#define TOUCH_INT  -1
#define TOUCH_RST  38

// ── RGB LCD data pins (ESP32-S3 LCD_CAM peripheral) ─────────────
// Adjust if your board revision differs
#define LCD_DE      40
#define LCD_VSYNC   41
#define LCD_HSYNC   39
#define LCD_PCLK    42
#define LCD_R0      45
#define LCD_R1      48
#define LCD_R2      47
#define LCD_R3      21
#define LCD_R4      14
#define LCD_G0       5
#define LCD_G1       6
#define LCD_G2       7
#define LCD_G3      15
#define LCD_G4      16
#define LCD_G5       4
#define LCD_B0       8
#define LCD_B1       3
#define LCD_B2      46
#define LCD_B3       9
#define LCD_B4       1

// ── Peripherals not present on this board ───────────────────────
// These are left undefined intentionally. Code that uses them
// should guard with #ifdef PIN_LED_RED etc.
// Uncomment and set values if your carrier board adds them.
//
// #define PIN_LED_RED   -1
// #define PIN_LED_GREEN -1
// #define PIN_LED_BLUE  -1
// #define PIN_AUDIO_EN  -1
// #define PIN_AUDIO_DAC -1
// #define PIN_BAT_ADC   -1
// #define PIN_SD_CS     -1
// #define PIN_TOUCH_CS  -1
// #define PIN_TOUCH_IRQ -1